Crystal Growing Hedgehog- Orange, Pink or Green - Nongirly
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Crystal Growing Hedgehog- Orange, Pink or Green

This hedgehog has a big problem: it doesn’t have any spines! And the only way it’s going to get some? SCIENCE! Mix the special solution into a container of boiling water and then set the poor, spineless hedgehog into the mixture.


  • BECOME A MASTER OF MINERALS! Explore chemistry while growing real gypsum crystals
  • SIMPLE INSTRUCTIONS; crystals only take one day to grow; available in 5 colors
  • PERFECT FOR AGES 10 YEARS AND UP; instructions are easy to follow; high quality materials
  • INSPIRE A PASSION FOR SCIENCE; encourages exploration, experimentation; science becomes playful!
  • SIMPLE PACKAGING; hedgehog measures 3.25 x 2 x 1.5 inches

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